1995713160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1996

約数の個数: 192

約数和(自身を含む): 7005035520

約数和(自身を除く): 5009322360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 191, 196, 210, 245, 280, 294, 382, 392, 420, 490, 573, 588, 735, 764, 840, 955, 980, 1146, 1176, 1337, 1470, 1528, 1777, 1910, 1960, 2292, 2674, 2865, 2940, 3554, 3820, 4011, 4584, 5331, 5348, 5730, 5880, 6685, 7108, 7640, 8022, 8885, 9359, 10662, 10696, 11460, 12439, 13370, 14216, 16044, 17770, 18718, 20055, 21324, 22920, 24878, 26655, 26740, 28077, 32088, 35540, 37317, 37436, 40110, 42648, 46795, 49756, 53310, 53480, 56154, 62195, 71080, 74634, 74872, 80220, 87073, 93590, 99512, 106620, 112308, 124390, 140385, 149268, 160440, 174146, 186585, 187180, 213240, 224616, 248780, 261219, 280770, 298536, 339407, 348292, 373170, 374360, 435365, 497560, 522438, 561540, 678814, 696584, 746340, 870730, 1018221, 1044876, 1123080, 1306095, 1357628, 1492680, 1697035, 1741460, 2036442, 2089752, 2375849, 2612190, 2715256, 3394070, 3482920, 4072884, 4751698, 5091105, 5224380, 6788140, 7127547, 8145768, 9503396, 10182210, 10448760, 11879245, 13576280, 14255094, 16630943, 19006792, 20364420, 23758490, 28510188, 33261886, 35637735, 40728840, 47516980, 49892829, 57020376, 66523772, 71275470, 83154715, 95033960, 99785658, 133047544, 142550940, 166309430, 199571316, 249464145, 285101880, 332618860, 399142632, 498928290, 665237720, 997856580, 1995713160]

約数ペア:

[(1, 1995713160), (2, 997856580), (3, 665237720), (4, 498928290), (5, 399142632), (6, 332618860), (7, 285101880), (8, 249464145), (10, 199571316), (12, 166309430), (14, 142550940), (15, 133047544), (20, 99785658), (21, 95033960), (24, 83154715), (28, 71275470), (30, 66523772), (35, 57020376), (40, 49892829), (42, 47516980), (49, 40728840), (56, 35637735), (60, 33261886), (70, 28510188), (84, 23758490), (98, 20364420), (105, 19006792), (120, 16630943), (140, 14255094), (147, 13576280), (168, 11879245), (191, 10448760), (196, 10182210), (210, 9503396), (245, 8145768), (280, 7127547), (294, 6788140), (382, 5224380), (392, 5091105), (420, 4751698), (490, 4072884), (573, 3482920), (588, 3394070), (735, 2715256), (764, 2612190), (840, 2375849), (955, 2089752), (980, 2036442), (1146, 1741460), (1176, 1697035), (1337, 1492680), (1470, 1357628), (1528, 1306095), (1777, 1123080), (1910, 1044876), (1960, 1018221), (2292, 870730), (2674, 746340), (2865, 696584), (2940, 678814), (3554, 561540), (3820, 522438), (4011, 497560), (4584, 435365), (5331, 374360), (5348, 373170), (5730, 348292), (5880, 339407), (6685, 298536), (7108, 280770), (7640, 261219), (8022, 248780), (8885, 224616), (9359, 213240), (10662, 187180), (10696, 186585), (11460, 174146), (12439, 160440), (13370, 149268), (14216, 140385), (16044, 124390), (17770, 112308), (18718, 106620), (20055, 99512), (21324, 93590), (22920, 87073), (24878, 80220), (26655, 74872), (26740, 74634), (28077, 71080), (32088, 62195), (35540, 56154), (37317, 53480), (37436, 53310), (40110, 49756), (42648, 46795)]